On August 26, 1920 the 19th Amendment was ratified, making Friday the 85th anniversary of women's right to vote. To commemorate the big day, the Library of Congress has created a web-based slideshow of 448 photos documenting the suffrage movement.

The National Womanâ€™s Party, representing the militant wing of the suffrage movement, utilized open public demonstrations to gain popular attention for the right of women to vote in the United States. Women of Protest: Photographs from the Records of the National Woman's Party presents both images that depict this broad range of tactics as well as individual portraits of organization leaders and members. The photographs span from about 1875 to 1938 but largely date between 1913 and 1922. They document the National Womanâ€™s Partyâ€™s push for ratification of the 19th Amendment as well as its later campaign for passage of the Equal Rights Amendment. This online presentation is a selection of 448 photographs from the approximately 2,650 photographs in the Records of the National Womanâ€™s Party collection, housed in the Manuscript Division of the Library of Congress.